AI Article Synopsis
- The study analyzed records of 2,896 lung tumor patients from the Tuscan Cancer Registry, focusing on survival outcomes for those with non-small-cell lung cancer.
- Of the 2,410 patients with this type of cancer, only 31.8% had their tumors completely resected, and overall 5-year survival rates varied significantly based on lymph node involvement.
- Key factors affecting survival included pathological T status and N1 lymph node involvement, with hilar lymph node involvement specifically identified as an independent prognostic factor.
Article Abstract
We used the Tuscan Cancer Registry archives to retrieve records of 2,896 patients with a histological diagnosis of lung tumor from January 1996 to December 2000. Of 2,410 patients with non-small-cell lung cancer, 767 (31.8%) underwent complete resection. The following variables were analyzed for their influence on survival in the 157 patients with pathologic N1 status: sex, age, cell type, pathologic tumor status, number and level of involved lymph nodes, tumor grade, and type of surgery. Overall 5-year survival rates were 43.9% for 417 patients with pN0 disease, 10.8% for 176 with pN2 disease, and 31.6% for those with pN1 disease. In pN1 disease, the overall 5-year survival rates for patients with hilar and non-hilar lymph node involvement were 27.4% and 39.6%, respectively. Univariate analysis demonstrated that pathological T status and level of N1 involvement were significant prognostic factors. Cox proportional hazards analysis indicated that hilar lymph node involvement was an independent prognostic factor. N1 lymph node status was identified as an independent prognostic factor in a combination of subgroups with different prognoses.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1177/021849230801600507 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
The expression of CCL17 and potential prognostic value on tumor immunity in thyroid carcinoma based on bioinformatics analysis.
Sci Rep
December 2024
Department of Thyroid Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
Although CCL17 has been reported to exert a vital role in many cancers, the related studies in the thyroid carcinoma have never reported. As a chemokine, CCL17 plays a positive role by promoting the infiltration of immune cells into the tumor microenviroment (TME) to influence tumor invasion and metastasis. Therefore, this study is aimed to investigate the association of CCL17 level with potential prognostic value on tumor immunity in the thyroid carcinoma (THCA) based on the bioinformatics analysis.
View Article and Find Full Text PDFMolecular correlates for HPV-negative head and neck cancer engraftment prognosticate patient outcomes.
Nat Commun
December 2024
Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.
There is a pressing need to improve risk stratification and treatment selection for HPV-negative head and neck squamous cell carcinoma (HNSCC) due to the adverse side effects of treatment. One of the most important prognostic features is lymph nodes involvement. Previously, we demonstrated that tumor formation in patient-derived xenografts (i.
View Article and Find Full Text PDFThe survival of B cells is compromised in kidney disease.
Nat Commun
December 2024
Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
Antibody-mediated protection against pathogens is crucial to a healthy life. However, the recent SARS-CoV-2 pandemic has shown that pre-existing comorbid conditions including kidney disease account for compromised humoral immunity to infections. Individuals with kidney disease are not only susceptible to infections but also exhibit poor vaccine-induced antibody response.
View Article and Find Full Text PDFthe evolution of axillary management in breast cancer has witnessed significant changes in recent decades, leading to an overall reduction in surgical interventions. There have been notable shifts in practice, aiming to minimize morbidity while maintaining oncologic outcomes and accurate staging for newly diagnosed breast cancer patients. These advancements have been facilitated by the improved efficacy of adjuvant therapies.
View Article and Find Full Text PDFcutaneous melanoma has often unpredictable lymphatic drainage patterns, especially at the level of the trunk, head and neck regions. Sentinel lymph node biopsy (SLNB) is an important prognostic tool that accurately assesses regional lymph node involvement and guides therapeutic decisions. Material and this prospective study involved 104 patients diagnosed with cutaneous melanoma who underwent SLNB using a radioactive tracer.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!